One of the casualties of Myanmar's 1962 coup was the Burmese cat, which had to be repatriated from from foreign pedigreed stock about ten years ago. Wong How Man of China Exploration and Research Society describes how he reintroduced them.

A slope may look stable, but that doesn't mean it will always be stable. The same geologic material can, under certain circumstances, lose its strength and integrity. Here, a geologist demonstrates how this might happen with the help of a tired kitteh.